MH1608-100Y

Overview

The MH1608-100Y is a high current chip ferrite bead from the Bourns MH series, designed for surface mount applications in the 0603 (1608 metric) package. It provides an impedance of 10 ohms with a tolerance of ±25% at a test frequency of 100 MHz. The component supports a maximum DC current of 6 A and features a maximum DC resistance of 10 mOhms. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• High current handling capability suitable for power line filtering
• Compact 0603 surface mount footprint for space-constrained designs
• Low DC resistance to minimize voltage drop and power loss

Applications

• Power supply output filtering
• DC-DC converter noise suppression
• High-speed digital signal line EMI reduction

Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's latest datasheet to confirm packaging details and compliance status. Ensure the ordering quantity aligns with reel or cut tape availability requirements specified by the distributor. Cross-reference the impedance value and current rating with the target circuit design parameters before finalizing procurement.

Selection Notes

Select this component when low impedance at DC is critical alongside high current capacity. The 10-ohm impedance offers moderate attenuation for lower frequency noise compared to higher impedance variants. Consider the thermal performance under continuous 6 A load conditions and ensure the PCB layout accommodates the 0603 package dimensions for optimal heat dissipation and mechanical stability.

Part Context

This part belongs to the MH series of high current chip ferrite beads manufactured by Bourns Inc. The series is engineered to provide effective electromagnetic interference suppression in compact electronic devices. The MH1608-100Y specifically targets applications requiring robust current handling in a small form factor, distinguishing it from standard ferrite beads with lower current ratings.

Replacement Considerations

Compatible substitutes include MH1608-300Y and MH1608-600Y from the same series, which offer different impedance values but similar current handling and package dimensions. Verify that alternative components meet the required 6 A current rating and 10 mOhm maximum DC resistance specifications.